Flat Roof Installation

Looking for a low-maintenance, energy-efficient roofing solution? At California Westmont Roofing, we provide expert flat roof installation services for both residential and commercial properties in Westmont, CA and Los Angeles Region. Whether you’re building a new structure or replacing an outdated roof, our team delivers high-performance flat roofing systems built to withstand the elements and reduce long-term maintenance costs.

We specialize in a variety of flat roofing materials, including TPO, EPDM, PVC, and modified bitumen, ensuring the perfect match for your property’s specific needs and budget. Whether it’s a small residential extension or a large commercial building, we ensure flawless installation with long-lasting performance.

Our flat roof installation services include:

• Free on-site roof inspection and consultation

• Expert guidance on selecting the right flat roofing material

• Removal of old roofing material, if applicable

• Roof deck and insulation layers repair

• Professional installation of membranes, sealants, and flashing

• Application of waterproof coatings for added durability

• Post-project cleanup and full site inspection

• Manufacturer warranties and workmanship guarantees

Signs You May Need a New Flat Roof:

• Your current flat roof is over 15–20 years old

• You notice ponding water or poor drainage

• There are frequent leaks, cracks, or bubbling on the surface

• The roof membrane is separating or blistering

• There’s visible damage from weather, UV rays, or debris

• You're constructing a new building or addition

Why Choose Us for Flat Roof Installation?

• Licensed, bonded, and insured roofing experts

• Years of working in flat and low-slope roofing systems

• Specialization in all major flat roofing materials (TPO, EPDM, PVC, etc.)

• Fast, efficient service with minimal disruption to your routine

• Honest pricing and detailed project timelines

• Strong customer reviews and reputation for reliability

• Local knowledge of Westmont, CA and Los Angeles t Region building codes and climate

Ready to install a durable, energy-efficient flat roof?
Our mission is to provide an exceptional flat roofing solution at a reasonable cost, giving you peace of mind. Contact us today!

Reliable, Cost-Effective Flat Roofing for Homes & Businesses